[Epidemiological study on an outbreak of poliomyelitis in the Province of Sevilla in 1950].
D001699:Biometry; D004196:Disease Outbreaks; D016021:Epidemiologic Studies; D011051:Poliomyelitis / Q000453:epidemiology* / Q000706:statistics & numerical data*
POLIOMYELITIS/epidemiology and statistics
Estudio epidemiológico del brote de poliomielitis habido en Sevilla (capital y pueblos), durante el pasado año 1950.